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https://doi.org/10.2478/botcro-2013-0020

Morphological variation of Lactuca serriola L. achenes as a function of their geographic origin

Křístková Eva ; Palacký University in Olomouc, Faculty of Science, Department of Botany, Czech Republic
Aleš Lebeda ; Palacký University in Olomouc, Faculty of Science, Department of Botany, Czech Republic
Alžbeta Novotná ; Palacký University in Olomouc, Faculty of Science, Department of Botany, Czech Republic
Ivana Doležalová ; Palacký University in Olomouc, Faculty of Science, Department of Botany, Czech Republic
Tomaš Berka ; Podlesí 5411, 760 01 Zlín, Czech Republic

Puni tekst: engleski, pdf (563 KB) str. 1-19 preuzimanja: 1.047* citiraj
APA 6th Edition
Eva, K., Lebeda, A., Novotná, A., Doležalová, I. i Berka, T. (2014). Morphological variation of Lactuca serriola L. achenes as a function of their geographic origin. Acta Botanica Croatica, 73 (1), 1-19. https://doi.org/10.2478/botcro-2013-0020
MLA 8th Edition
Eva, Křístková, et al. "Morphological variation of Lactuca serriola L. achenes as a function of their geographic origin." Acta Botanica Croatica, vol. 73, br. 1, 2014, str. 1-19. https://doi.org/10.2478/botcro-2013-0020. Citirano 18.10.2021.
Chicago 17th Edition
Eva, Křístková, Aleš Lebeda, Alžbeta Novotná, Ivana Doležalová i Tomaš Berka. "Morphological variation of Lactuca serriola L. achenes as a function of their geographic origin." Acta Botanica Croatica 73, br. 1 (2014): 1-19. https://doi.org/10.2478/botcro-2013-0020
Harvard
Eva, K., et al. (2014). 'Morphological variation of Lactuca serriola L. achenes as a function of their geographic origin', Acta Botanica Croatica, 73(1), str. 1-19. https://doi.org/10.2478/botcro-2013-0020
Vancouver
Eva K, Lebeda A, Novotná A, Doležalová I, Berka T. Morphological variation of Lactuca serriola L. achenes as a function of their geographic origin. Acta Botanica Croatica [Internet]. 2014 [pristupljeno 18.10.2021.];73(1):1-19. https://doi.org/10.2478/botcro-2013-0020
IEEE
K. Eva, A. Lebeda, A. Novotná, I. Doležalová i T. Berka, "Morphological variation of Lactuca serriola L. achenes as a function of their geographic origin", Acta Botanica Croatica, vol.73, br. 1, str. 1-19, 2014. [Online]. https://doi.org/10.2478/botcro-2013-0020

Sažetak
The morphological characteristics of achenes of Lactuca serriola represented by 34 local populations from Slovenia and 12 local populations from Sweden were studied in relation to their eco- geographical conditions. In total, eight quantitative morphological characters were evaluated: length and width of achene body; index length/width of achene body; number of ribs on achene body; length of beak; length of pappus bristles; pappus area and discus diameter. NestedANOVAanalysis indicated significant differences in length and width of achene body, length of pappus bristles, and pappus area between Slovenian and Swedish populations. Achenes from Slovenia were longer, wider and possessed longer pappus bristles than achenes from Sweden. Among geographical factors, latitude had the greatest impact on the morphological characters evaluated. Significant differences in seven parameters were also found between populations within countries and between samples within populations. It is probable that this variation has a genetic basis with sufficient variation
within populations to permit continued selection.

Ključne riječi
Achen; Lactuca serriola; eco-geographical conditions; fruit; morphology; pappus; wind-dispersed diaspore

Hrčak ID: 118943

URI
https://hrcak.srce.hr/118943

Posjeta: 1.452 *